Vaso constrictores/dilatadores Flashcards

1
Q

Tipos de vasocontrictores

A

Aminas simpatico miméticas
eicosanoides (troboxano A2)
peptidos

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2
Q

Péptidos vasoconstrictores

A

angiotensina II
ADH
endotelina

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3
Q

Mecanismos de accion de los vasodilatador de accion directa

A

antagonista calcio
activadores de canales KATP
aumento nucleósidos ciclicos

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4
Q

vasodilatador de accion directa antagonista calcio

A

dilitiazem
verapamil
nifedipina

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5
Q

dilitiazem

A

vasodilatador de accion directa antagonista calcio

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6
Q

verapamil

A

vasodilatador de accion directa antagonista calcio

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7
Q

nifadipina

A

vasodilatador de accion directa antagonista calcio

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8
Q

vasodilatador de accion directa activados de canales Katp

A

minoxidil

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9
Q

minoxidil

A

vasodilatador de accion directa activados de canales Katp

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10
Q

vasodilatador de accion directa aumento de nucleosidos ciclicos

A

prostaciclina (adenil ciclasa)
nitratos (guanil ciclasa)
sidenafil (inhibidos fosfoesterasas)

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11
Q

prostacicnlina

A

vasodilatador de accion directa aumento de adenil ciclasa

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12
Q

nitrato

A

vasodilatador de accion directa aumento de guanil ciclasa

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13
Q

sidenafil

A

vasodilatador de accion directa por inhibidor de fosfodiesterasas

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14
Q

Acytcholina barykitin

A

vasodilatador de accion indirecta

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15
Q
A
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